<template>
  <div>
    <!-- 面包屑导航区域  -->
    <el-breadcrumb separator-class="el-icon-arrow-right">
      <el-breadcrumb-item :to="{ path: '/home' }">首页</el-breadcrumb-item>
      <el-breadcrumb-item>订单管理</el-breadcrumb-item>
      <el-breadcrumb-item>订单列表</el-breadcrumb-item>
    </el-breadcrumb>

    <!-- 卡片视图 -->
    <el-card>
      <!-- 搜索区域 -->
      <el-row>
        <el-col :span="8">
          <el-input placeholder="请输入内容" v-model="queryInfo.query" clearable @clear="getOrderList()">
            <el-button slot="append" icon="el-icon-search" @click="getOrderList()"></el-button>
          </el-input>
        </el-col>
      </el-row>

      <!-- 订单列表数据 -->
      <el-table :data="orderList" border stripe>
        <el-table-column type="index" label="#" width="48px"></el-table-column>
        <el-table-column label="订单编号" prop="order_number" width="250px"></el-table-column>
        <el-table-column label="订单价格" prop="order_price" width="207px"></el-table-column>
        <el-table-column label="是否付款" prop="pay_status" width="204px">
          <!-- 作用域插槽 -->
          <template slot-scope="scope">
            <el-tag type="danger" v-if="scope.row.pay_status == '0'" size="mini">未付款</el-tag>
            <el-tag type="success" v-else size="mini">已付款</el-tag>
          </template>
        </el-table-column>
        <el-table-column label="是否发货" prop="is_send" width="204px"></el-table-column>
        <el-table-column label="下单时间" prop="create_time" width="204px">
          <!-- 作用域插槽 -->
          <template slot-scope="scope">{{scope.row.create_time | dateFormat}}</template>
        </el-table-column>
        <el-table-column label="操作" prop="order_number" width="120px">
          <!-- 作用域插槽 -->
          <template>
            <el-tooltip
              class="item"
              effect="dark"
              content="修改订单地址"
              placement="top"
              :enterable="false"
            >
              <el-button type="primary" icon="el-icon-edit" size="mini" @click="showBox"></el-button>
            </el-tooltip>
            <el-tooltip
              class="item"
              effect="dark"
              content="物流信息"
              placement="top"
              :enterable="false"
            >
              <el-button
                type="success"
                icon="el-icon-location-outline"
                size="mini"
                @click="showProgressBox"
              ></el-button>
            </el-tooltip>
          </template>
        </el-table-column>
      </el-table>

      <!-- 分页功能区域 -->
      <el-pagination
        @size-change="handleSizeChange"
        @current-change="handleCurrentChange"
        :current-page="queryInfo.pagenum"
        :page-sizes="[5, 10, 15, 20]"
        :page-size="queryInfo.pagesize"
        layout="total, sizes, prev, pager, next, jumper"
        :total="total"
      ></el-pagination>
    </el-card>

    <!-- 修改地址的  对话框 -->
    <el-dialog title="修改地址" :visible.sync="addressVisible" width="50%" @close="addressDialog">
      <!-- 表单区域 -->
      <el-form
        :model="addressForm"
        :rules="addressFormRules"
        ref="addressFormRef"
        label-width="100px"
      >
        <el-form-item label="省市区/县" prop="address1">
          <!-- 级联选择器 -->
          <el-cascader v-model="addressForm.address1" :options="cityData"></el-cascader>
        </el-form-item>
        <el-form-item label="详细地址" prop="address2">
          <el-input v-model="addressForm.address2"></el-input>
        </el-form-item>
      </el-form>
      <span slot="footer" class="dialog-footer">
        <el-button @click="addressVisible = false">取 消</el-button>
        <el-button type="primary" @click="addressVisible = false">确 定</el-button>
      </span>
    </el-dialog>

    <!-- 显示物流进度 对话框 -->
    <el-dialog title="物流进度" :visible.sync="progressVisible" width="50%">
      <el-timeline reverse>
        <el-timeline-item
          v-for="(activity, index) in activities"
          :key="index"
          :timestamp="activity.timestamp"
        >{{activity.content}}</el-timeline-item>
      </el-timeline>
    </el-dialog>
  </div>
</template>

<script>
import cityData from './citydata.js'
// 导入 物流进度 信息（我写的假数据，因为后台接口不可用了）
import { activities } from './progress.js'

export default {
  data() {
    return {
      // 请求参数
      queryInfo: {
        query: '',
        // 当前页
        pagenum: 1,
        // 每页条数
        pagesize: 10
      },

      // 订单数据列表
      orderList: [],
      // 总数据条数
      total: 0,

      // 控制修改地址 对话框 的显示或隐藏
      addressVisible: false,

      // 控制物流进度 对话框 的显示或隐藏
      progressVisible: false,

      // 修改地址的表单
      addressForm: {
        // 省市区/县
        address1: [],
        // 详细地址
        address2: ''
      },

      // 省市区/县 数据列表
      cityData: cityData,

      // 物流进度
      activities: activities,

      progressInfo: [],

      // 修改地址的表单的验证规则
      addressFormRules: {
        address1: [
          { required: true, message: '请选择省市区/县', trigger: 'blur' }
        ],
        address2: [
          { required: true, message: '请填写详细地址', trigger: 'blur' }
        ]
      }
    }
  },

  created() {
    this.getOrderList()
  },

  methods: {
    // 获取订单数据列表
    async getOrderList() {
      const { data: res } = await this.$http.get('orders', {
        params: this.queryInfo
      })

      if (res.meta.status !== 200)
        return this.$message.error('获取订单数据列表失败！')

      // 赋值
      this.orderList = res.data.goods //订单数据列表
      this.total = res.data.total //总数据条数
      console.log(this.orderList)
    },

    // 每页条数改变时触发
    handleSizeChange(newSize) {
      this.queryInfo.pagesize = newSize
      this.getOrderList()
    },

    // 当前页改变时触发
    handleCurrentChange(newPage) {
      this.queryInfo.pagenum = newPage
      this.getOrderList()
    },

    // 点击 显示修改地址对话框
    showBox() {
      this.addressVisible = true
    },

    // 监听 修改地址对话框 关闭事件
    addressDialog() {
      // 清空表单数据
      this.$refs.addressFormRef.resetFields()
    },

    // 点击显示物流对话框
    showProgressBox() {
      // 接口不行了
      // 发起 get 请求 获取物流进度
      // const { data: res } = await this.$http.get(`/kuaidi/804909574412544580`)
      // if (res.meta.status !== 200)
      //   return this.$message.error('获取物流进度失败！')

      // // 赋值
      // this.progressInfo = res.data
      // // 显示物流进度对话框
      // this.progressVisible = true
      // console.log(this.progressInfo)
      this.progressVisible = true
      console.log(this.activities)
    }
  }
}
</script>

<style lang="less" scoped>
.el-cascader {
  width: 100%;
}
</style>


